In English:

Women on the Left: Nadezhda Krupskaya (Counterfire, March 15, 2012. “Nadezhda Krupskaya has been described as ‘one of the of the most tragic figures in revolutionary history’. Sarah Collins examines her life and work as a Bolshevik activist.”

Nadezhda Konstantinovna Krupskaya was a committed Bolshevik activist. She was, as Trotsky wrote in her epitaph, “the loyal companion of Lenin, an irreproachable revolutionist and one of the most tragic figures in revolutionary history.” – See more at: http://internationalsocialist.org.uk/index.php/2012/03/women-on-the-left-krupskaya/#sthash.5k2SUQAw.dpuf

Described as “one of the of the most tragic figures in revolutionary history”, Sarah Collins examines the life and work of the Bolshevik activist Nadezhda Krupskaya – See more at: http://internationalsocialist.org.uk/index.php/2012/03/women-on-the-left-krupskaya/#sthash.5k2SUQAw.dpuf

Described as “one of the of the most tragic figures in revolutionary history”, Sarah Collins examines the life and work of the Bolshevik activist Nadezhda Krupskaya. – See more at: http://internationalsocialist.org.uk/index.php/2012/03/women-on-the-left-krupskaya/#sthash.5k2SUQAw.dpuf

Krupsjaya’s death. By Leon Trotsky (New International, Vol.5 No.4, April 1939, p.117; online at Marxists Internet Archive). “In addition to being Lenin’s wife which – by the way, was not accidental – Krupskaya was an outstanding personality in her devotion to the cause, her energy and her purity of character.”